#37042D#37042D

#37042D is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.4% C 0.094 H 337.6°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#37042D
RGB	rgb(55, 4, 45)
HSL	hsl(312, 86%, 12%)
HSV	hsv(312, 93%, 22%)
CMYK	cmyk(0%, 92.7%, 18.2%, 78.4%)
CIE-LAB	lab(9.71, 29.32, -13.13)
CIE-LCH	lch(9.71, 32.13, 335.87°)
OKLab	oklab(23.42% 0.0868 -0.0357)
OKLCH	oklch(23.42% 0.094 337.6)
XYZ	xyz(2.0927, 1.0887, 2.5820)
Luminance	0.0109 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37042D #04370E

analogous

#280437 #37042D #370414

triadic

#37042D #2D3704 #042D37

tetradic

#37042D #372804 #04370E #041437

square

#37042D #372804 #04370E #041437

split-complementary

#37042D #143704 #043728

monochromatic

#1D0217 #1D0217 #37042D #70085C #A90C8A

Accessibility & contrast

On white

17.24

#37042D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#37042D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37042D

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37042D	#FFFFFF	#000000	##FFFFFF
##37042D	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06162E

Deuteranopia (green-blind)

#181E2C

Tritanopia (blue-blind)

#3B0718

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #37042d;
/* rgb */ color: rgb(55, 4, 45);
/* oklch */ color: oklch(23.4% 0.094 337.6);

Tailwind

colors: {
  custom: {
    50: '#704b66',
    500: '#37042d',
    950: '#000000',
  },
}

SCSS

$custom: #37042d;
$custom-light: #704b66;
$custom-dark: #000000;

JSON

{
  "hex": "#37042d",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 45
  },
  "hsl": {
    "h": 311.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23416,
    "c": 0.09388,
    "h": 337.6
  },
  "luminance": 0.01089
}

Semantic roles & 50–950 ramp

primary

#37042D

secondary

#1E7930

accent

#FD542B

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080105

muted

#7B777A

Preview Lab

Preview with #37042D

Body copy rendered with the generated semantic roles for this colour.

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